baber/WOPTO huggingface dataset:
Patent JP-S63226144-A (JP)
Title: Message transmission system
Inventor: ARAN DEI MAASHIYARU
IPC: H04N7/24
Filed: 1988-03-03
Abstract: PURPOSE:To surely attain retransmission of a message by erasing the corresponding stored system message in response to a fact that a message of a confirmation answer, and constituting a packet containing that is arranged in a correct order stored in accordance with other terminal in front of a new message. CONSTITUTION:Each terminal 10, 10A (a user apparatus or a key distribution center 12) records all system message (except a simple confirmation message) that are sent to other terminal in accordance with other terminal, and when a confirmation message is received, a message corresponding thereto is erased from in the record. Also, when this terminal is required to transmits a new message to other terminal, a packet is made, and a message recorded in accordance with other terminal is put in a correct order, before its new message in the packet. In such a way, a retransmission of the message can be executed efficiently.
Patent JP-H05185309-A (JP)
Title: Chuck jaw for tool
Inventor: FUWA ISAO
IPC: B23B31/173
Filed: 1991-02-22
Abstract: PURPOSE:To prevent a jaw guide from being bited, injured, or intruded by a chuck jaw, without changing the other parts and also without greatly changing the manufacturing cost of the jaw or the like, by providing a projection at the lower part of the back surface of the jaw, and by cutting off the front and rear ends of the biting edge parts in a tapered shape at two places on the chucking side. CONSTITUTION:A projection 2 is provided to the lower part of the back surface of a jaw, so that the side sliding end parts of the jaw can be prevented from being bitten into a jaw guide slit part 9, or a jaw guide 8 from being injured, or the bottom part of the jaw from being intruded into the inside of the jaw guide 8, and that a bit or the like can be released. The front and rear ends of the biting edge part are cut off in a taper shape, so that even if the chuck jaw is slightly tilted, the bit is prevented from being fixed at the front or rear end on the chucking side, thereby the runout of the center of the bit can be restrained. The surface roughness is reduced, and the sliding resistance between the chuck jaw and the other parts is reduced, and also the operating force at the time when the bit is fastened and fixed, or released is reduced.
Patent JP-S54142860-A (JP)
Title: Device for dehydrating intermediate and high viscosity slurry
Inventor: NAGAI MOTOTAKA
IPC: C02F11/12
Filed: 1978-04-26
Abstract: PURPOSE: To dehydrate slurry and to simply form it in flat plate by compressively transporting intermediate and high viscosity slurry through cylinder of small pores via screw shaft ina process for fabricating pulp original sheet.  
     CONSTITUTION: When fabricating pulp original sheet, intermediate and high visocity slurry is fed from a reaction vessel into a cylinder 1. The cylinder 1 consists of a cylindrical portion and a tapered portion forming gradual diameter reduction. A screw shaft 2 is internally rotated by a motor 3 to transport the slurry while kneading and compressing it. There is provided a porous portion of numerous smal pores  4 on the midway of the cylinder 1, which portion is coated with a felt material 5 on the outside thereof and also with a casing 6, and is finally connected through a conduit to a suction pump. The slurry is gradually compressed in the cylinder 1 to be dehyrated through the pores 4 to be then formed in flat plate in a mold 12 at the end of the cylinder 1 and to be then discharged out. The water penetrated from the pores 4 is removed from fine solid and is the nexhausted from the casing 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04267151-A (JP)
Title: Preparation of planographic printing plate
Inventor: WADA HIROSHI
IPC: B41C1/10
Filed: 1991-02-22
Abstract: PURPOSE:To prepare a printing plate used in order to form a highly detailed pattern membrane such as a microelectronic circuit by printing. CONSTITUTION:A photosensitive resin layer 5 is formed on a flat substrate 4 composed of a glass plate and exposed to light through a desired negative or positive pattern to be developed. A metal thick film 1 composed of nickel is bonded and formed to the obtained uneven pattern surface by electroforming and peeled off to obtain a printing plate.
Patent JP-H01224925-A (JP)
Title: Coating device
Inventor: TOBISAWA SEIICHI
IPC: G11B5/842
Filed: 1988-03-04
Abstract: PURPOSE:To prevent a coating trouble due to a coating solution residue attached to the edge surface of a coater head by using the material of a member to form the edge surface at the contact angle of >=63 deg. with respect to water. CONSTITUTION:The member to form a front edge 3 and a back edge 4 at a contact angle theta of >=63 deg. with respect to the water and the water-refusing material, and further preferably, the member at >=68 deg. such as a polyacetal resin, or high density polyethylene, is used. The contact angle theta with the water is obtained by dropping ion exchange water for approximately 5mul on the surface of a measured substance, and measuring the angle between the contact line direction of a sphere and the measured substance surface at the contact point of the measured substance surface after 30sec of the ion exchange water dropping. Thus, the coating trouble due to the residue of a coating solution A being attached and remaining on the edge surfaces 3 and 4 of a coater head CH can be reduced, and a yield can be enhanced.
Patent JP-H11240944-A (JP)
Title: Modified polyester, its fiber and its ultrafine fiber
Inventor: MATSUDA MASAHISA
IPC: C08G63/688
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a modified polyester comprising a specific acid component and specific glycol component and having a fluid activation energy of the resin controlled. SOLUTION: This modified polyester satisfying the formula 0.4<=X/PAG<=1.2 (X is a content of e.g. alkali metal sulfoisophthalic acid; and PAG is a content of a polyalkylene glycol component) comprises (A), as a main acid component, >=80 mol.% of terephthalic acid or its ester forming derivative, 0.75 to 1.2 mol.% of dicarboxylic acid comprising an alkali metal sulfoisophthalic acid and/or alkali metal sulfoterephthalic acid or their ester forming derivatives, and 0 to 5.0 mol.% of saturated aliphatic dicarboxylic acid having 4 to 8 methylenic groups, and (B), as a main glycol component, >=80 mol.% of ethylene glycol, tetramethylene glycol, and 0.5 to 2.0 wt.% of polyalkylene glycol having a molecular weight of 500 to 2,000 based on the resultant polyester.
Patent JP-H03252873-A (JP)
Title: Picture processing system
Inventor: FUJISHIRO TADASHI
IPC: G06T1/00
Filed: 1990-03-02
Abstract: PURPOSE:To obtain a display system for picture data which is high in its processing efficiency and inexpensive by provided an expansion unit between a CPU and a frame buffer. CONSTITUTION:A central processing unit 1 reads the compressed picture data from an external storage device 2 through a data line 11 or receives the compressed picture data through a line 3, and transfers it to the expansion unit 4 through the data line 12. The expansion unit 4 expands the compressed picture data, and converts it into data writable in the frame buffer (FRB) 5, and transfers it through the data line 41. Thus, since the compressed data is expanded in the course of the transfer of the data to the FRB 5, the processing efficiency can be raised, and besides, since the data on the data line 12 is the compressed data, the bus of high performance need not be used as well.
Patent JP-2000248484-A (JP)
Title: Reciprocally driving device of shower pipe
Inventor: HASEGAWA HIROYUKI
IPC: D21F1/32
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To improve the freedom of new installation or extension of a washing device by properly achieving a right-angled arrangement of a motor in the washing device by effectively utilizing the structural characteristics of a bevel gear and a worm gear. SOLUTION: This reciprocally driving device 3 of a shower pipe 1 constituted so that the rotary movement of a screw shaft 21 may be converted to a reciprocal movement of the shower pipe 1 arranged in parallel to the screw shaft 21 is constituted so that the screw shaft 21 and the motor shaft 19' may be arranged so that an L-arrangement may be formed by both of the axis lines, a driving bevel gear 31 may be directly attached to the terminal of the motor shaft 19', and a following bevel gear 31 may be directly attached to the terminal of the screw shaft 21, so that the rotation of the motor shaft 19' may be transmitted to the screw shaft 21 by clenching both of the bevel gears 31 and 33.  The driving bevel gear 31 is formed so as to be turned integrally with the motor 19 along the periphery of the following bevel gear 33 to allow the installing angle of the motor 19 to be set at non-step while keeping the clenched state of both the bevel gears 31 and 33.
Patent JP-S63215827-A (JP)
Title: Intake device for engine with supercharger
Inventor: KAWACHI MASAYUKI
IPC: F01N3/22
Filed: 1987-03-05
Abstract: PURPOSE:To insure air flow for driving a supercharger, if the connection between an engine and the supercharger is cut in the preset operation range, by opening an air taking port of an air feeding means adapted to feed air to such as an exhaust route, on a supercharging route at the lower stream of the supercharger. CONSTITUTION:Rotary motion of an output shaft 3, generated by the reciprocating motion of a piston 2 in an engine 1, is transmitted to a supercharger 4 through transmitting means 6, 7 and a connecting shaft 8 formed with an electromagnetic clutch 9. In this case, a secondary air taking port 23 is opened on an intake route 20 for supercharging, between the supercharger 4 and a throttle valve 22, and this port 23 is connected to an exhaust purifier 30 through a secondary air route 32 formed with a secondary air pump 31. Then, the electromagnetic clutch 9 is turned off to cut the connection between the engine 1 and the supercharger 4, in a low load.low rotating speed range. At the same time, the secondary air pump 31 is turned on to feed secondary air from the air taking port 23 on the lower stream of the supercharger 4 toward the exhaust purifier 30, through the secondary air route 32.
Patent JP-2000249183-A (JP)
Title: Damper
Inventor: MATSUBARA TERUTSUGU
IPC: F16F15/02
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a damper for use in an anti-seismic structure and prevented from being damaged even if a large external force is applied to the damper. SOLUTION: A direct operated throttle valve 6 is installed in a bypass line 5 tying together the front and rear of a cylinder 1 constituting a damper. The size of external force F applied to the damper is sensed by a load cell 7, and the valve 6 is controlled through a servo amplifier 14 so that the absolute of the sensed value becomes identical to the set signal 10. The resistance of the bypass line 5 which a fluid 2 passing receives, varies in accordance with the size of the external force, and the load which the damper produces as resisting against the external force becomes a constant value specified, and the damper itself will not be destroyed even if any large external force acts on.
Patent JP-S56147510-A (JP)
Title: Isolator
Inventor: KATOU HIDEHIKO
IPC: H01P1/365
Filed: 1980-04-18
Abstract: PURPOSE:To attain economy on characteristics and size, by arranging the junction electrode having parallel plane with the magnetic substance plate and grounding plane on the grounding plane, and having 4 openings with 90 deg. of angular interval with each other, and connecting the reactance circuit between the openings and ground. CONSTITUTION:On the grounding plane 3, the ferrimagnetic substance plate 2 magnetized with the mabnetic field at right angle on the plane is arranged and on it, the junction electrode 4 having parallel plane with the grounding plane having 4 openings of 1st to 4th in the order of angle direction with 90 deg. of angular distance, is located, the reactance circuit of positive or negative is loaded between the 2nd and 4th openings and ground, and the same reactance circuit positive or negative is inserted in parallel between the 1st and 3nd openings and ground. Thus, the parallel resonance frequency f0 at infinite magnetic field is closed to the frequency fr with good reverse loss. In this case, the input and output VSWR when the resonance magnetic field is applied is 1, large isolation is obtained and small insertion loss is obtained.
Patent JP-S56148605-A (JP)
Title: Starting system for liquefied natural gas thermal generating set
Inventor: TAKEUCHI SHIYOUZOU
IPC: F01K25/10
Filed: 1980-04-17
Abstract: PURPOSE: To smoothly start an LNG thermal generating set by supplying liquefied gas at a predetermined gradient to lower the pressure of intermediate thermal medium in a condenser.  
     CONSTITUTION: In starting an LNG thermal generating set, sea water 4 is supplied to raise pressure (a) of intermediate thermal medium in an evaporator 6 depending upon the temperature of sea water. On the other hand, LNG 1 is supplied at a gradient (b) of a preset flow rate to gradually lower the pressure (c) of intermediate thermal medium in a condenser 2. When the pressure (c) in the condenser 2 reaches a preset value A, a nozzle of a turbine 7 is opened whereupon, due to a larger difference of pressure at an entrance and an exit of the turbine 7, there appears an overshooting. Accordingly, the control of the pressure (c) at the point A becomes difficult and hence smooth starting cannot be ensured. Therefore, when the pressure reaches a value A+α which is higher by a predetermined value than the preset value, the nozzle of the turbine 7 is forcibly opened, and thereafter, when the pressure (c) reaches the preset value, the nozzle of the turbine is opened in accordance with the pressure (c), to thereby ensure smooth starting of the generating set. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000246739-A (JP)
Title: Undercut working mechanism for resin mold
Inventor: OKUMURA YASUSHI
IPC: B29C33/44
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To diminish the number of parts, and facilitate manufacture and fabrication, and also achieve miniaturization. SOLUTION: A core housing recession 13c is formed at a movable mold 13 for housing a slant core 21. A slide element formed at the tip end of an extrusion rod 22 is permitted to be connectable in a manner being relatively movable in the lateral direction with respect to a guide groove 21a provided at the bottom of the slant core 21. A slant guide rod 27 is inserted in a slant hole 13f made at the movable mold 13 relative to the slant core 21, and a tip end of the rod 27 is joined to the slant core 21 by means of a joint pin 28. When the stationary mold 16 and movable mold 13 are released so that the slant core 21 is separated from the housing recession 13, the slant core 21 is supported by the slant guide rod 27, as a result, the slant core 21 never escape from the slide core provided at the tip end of the extrusion rod 22.
Patent JP-H10253328-A (JP)
Title: Reference element for measurement of bump and its manufacture
Inventor: SUZUKI HIDEO
IPC: G01B11/24
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To stably calibrate inspection data and obtain a correlation of data of a plurality of inspecting apparatuses by burying and fixing in a hole formed on a semiconductor substrate a spherical object projecting by a height corresponding to a height of a bump to be measured. SOLUTION: After a pattern of squares is transferred to a semiconductor substrate 1 of silicon or the like, holes 2 of an inverse triangular pyramid are formed by etching. A metal of a low melting point is applied to an inner face of the pyramid to fuse and fix a spherical object 3 such as a glass ball or the like. Gold plating of high affinity to the metal of the low melting point is provided to the minute glass ball used as the spherical object 3 of a smooth surface. The ball is mounted in each hole 2 of the substrate and subjected to heat treatment, whereby the gold-plated glass ball is fixed in the hole.  If a position, a count, a size, a depth of the holes 2, a size error of the spherical objects 3 and the like are managed during the production, an optional reference element conforming to a bump mounted on a chip to be inspected can be obtained without a displacement, and a bump-inspecting apparatus can be correctly inspected.
Patent JP-2000247696-A (JP)
Title: Production of cement clinker
Inventor: MARUTA TOSHIHISA
IPC: C04B7/24
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To easily convert polluted soil containing PCB into harmless one at a low cost and to use all of the treated material by using soil containing PCB as the raw material for the production of cement clinker. SOLUTION: Soil containing PCB can be used by up to 3.5 wt.% in a production source material. The PCB content in the soil to be used is about <=1,000 ppm. Thereby, when the soil containing PCB in a higher concn. is to be used, it is preferable to directly feed a small amt. of the soil to a kiln for the production of cement, or to treat the soil by other methods for the decomposition of PCB. A clay component is compounded by about 14 wt.% into the source material for the production of cement clinker, and a part of the clay corresponding to <=25% of the clay to be compounded can be replaced by the soil containing PCB. As for a device for the production to be used, devices used for general production of cement can be used. By calcining the soil containing PCB with other source materials at 1,300 to 1,450 deg.C, PCB can be completely decomposed.
Patent JP-2000252009-A (JP)
Title: Connector lock device
Inventor: AKAGI TAKUJI
IPC: H01R13/639
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To ensure a clear fit feeling despite of a semi-lock type lock device. SOLUTION: Lock arms 28 are molded integrally to a connector cap 20 in a cantilever condition and are capable of elastic tilt which downward incline tips thereof. Connection guide slopes 28a are formed at the tips and are tapered. Connection hold protrusions 29 each of which projects to the lock arm 28 side of the other on the side mutually opposite are respectively formed at the tips of the lock arms 28, and are possible to engage with a connection protrusion 15 of a connector 10. Surfaces on base end sides of the lock arms 28 of the connection hold protrusions 29 are steep sheer in a thickness direction of the lock arms 28 (deflection direction thereof), but connection release guide slopes 29A having inclinations which extend toward the base side of the protrusions 29 are formed in a width direction of the lock arms 28 (a direction normal to the deflection direction).
Patent JP-S54144087-A (JP)
Title: Method of producing small electric bulb
Inventor: YOSHIIKE RIYOUJI
IPC: H01K3/12
Filed: 1978-04-28
Abstract: PURPOSE: To improve the stability of quality and the workability by fitting and sealing the glass bulb into a pair of glass beads after it is formed at the intermediate position of a lead-in wire and then, the lead-in wire is removed at a portion located between the beads so as to be bridged by a filament.  
     CONSTITUTION: A pair of glass beads is formed at the intermediate portion of a lead-in wire 1 separated from each other whereby the lead-in wire is demarcated into an inner conductive section 1a and two outer conductive sections 1b and 1c. Then, after one outer conductive section 1b is covered with a glass bulb, the two outer conductive sections 1b and 1c are retained by a chuck. The inner conductive section 1a is at the intermediate portion and a filament is conected with the section to bridge the portion thus removed. Subsequently, a glass bulb 3 is moved and fitted to bridge the glass beads. Then, the both ends of the bulb 3 are heated with a heater 6 in the atmosphere of vacuum and inert gas and sealed into the glass beads. Then, with the cutting off of the outer conductive section to a proper length, a straight tubular small bulb is produced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62209719-A (JP)
Title: Magnetic recording medium
Inventor: MORITA HIROSHI
IPC: G11B5/738
Filed: 1986-03-10
Abstract: PURPOSE:To obtain an inexpensive magnetic recording medium which has a smooth surface, has excellent environmental resistance and permits high-density recording by providing an oxide layer of a metal between an underlying layer and glass substrate. CONSTITUTION:An intermediate layer 2 consisting of the oxide of the metal is provided on the glass substrate 1 and a ferromagnetic metallic layer 4 is provided via the other layer 3 or directly on the intermediate layer 2. The surface roughness (Rmax) of the glass substrate is preferably in a 0.02-0.1mum range. The glass contg. <=10% alkaline component is preferably used. Stages for a surface curing treatment and varnishing are thus omitted and the considerable cost reduction is made possible. Since the adhesive power to the underlying layer or the ferromagnetic metallic layer is increased by forming the intermediate film on the glass substrate, the durability is extremely good whether the glass substrate is used or not.
Patent JP-H07228868-A (JP)
Title: Natural antioxidant and its production
Inventor: OCHI HIROTOMO
IPC: A23L19/00
Filed: 1994-03-23
Abstract: PURPOSE:To obtain an antioxidant useful as a food additive from pericarps of marcs after compressing and pressing juice from grapes. CONSTITUTION:This antioxidant is obtained by pulverizing pericarps of grapes, extracting ingredients therefrom, then adsorbing, separating and concentrating the resultant extracted solution. Furthermore, this method for producing the antioxidant comprises treating the pericarps of marcs after compressing and pressing juice produced in processing grapes with ethyl alcohol or water, subsequently separating a liquid from solids and concentrating the resultant separated liquid.
Patent JP-S51128909-A (JP)
Title: Process for preparing polyglycolic acid salts
Inventor: ITSUSHIKI TOMIYA
IPC: B01J23/40
Filed: 1975-04-30
Abstract: PURPOSE: To prepare highly purified dicarboxylic acid salts of polyethylene glycol, in good yield and without lising the catalytic activity, by oxidation of polyethylene glycol using a platinum group catalyst at the pH ranging 5W9. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61212078-A (JP)
Title: Slab-type laser device
Inventor: ISHIKAWA KEN
IPC: H01S3/091
Filed: 1985-03-18
Abstract: PURPOSE:To uniformize the optical pumping effect of a slab-type laser medium and to obtain a laser output having high directivity, by arranging the laser medium and a pair of optical pumping lamps in a particular manner. CONSTITUTION:A slab-type laser medium 10 is arranged on the axis passing a common focus 2 such that a pair of long side faces 20a and 20b finished into optical planes are perpendicular to the line of apsides 5 common to two ellipsoidals constituting a double-ellipsoidal cylindrical condenser mirror 1, and the medium is surrounded by a cooling-water pipe 22. Optical pumping lamps of straight tube type 4a and 4b are arranged near the focuses 6a and 6b of the mirror 1, respectively, such that they are opposed to each other with respect to the line of apsides 5. According to this construction, the distributions of illuminance 23a and 23b of radiated light can be deviated in the directions opposite to each other from the common focus 2. Thus, the distribution of illuminance 24 of the laser medium 10 as a whole can be uniformized in the direction of the line of apsides 25.